i need help with conversions. i have to fill in the table given the values. #...
how do I find the theoretical yield of
p-bromoacetanilide?
Reagent Data! List of all reagents, catalysts and solvents. For reagents and catalysts, the molecular weight, amount used in m or g. number of moles and limiting reagent should be tabelated. Substance Grams or ml. Molar mass (g/mol) Moles or mmoles Density (if a liquid) 0.1302 10.789 Ethanol 46.07 6.50mL | Acetic 60.052520mL I Acid 60. Acetanilide 135.17 1.00 sodium Bromide 1102.894 2.019 hypochlante 74.44 / 0.6 mL 01083) 17.4 1.os...
how can i calculate the theroetical yield for
dibenzalacetone?
Reagent Data for Part 2: List of all reagents.cat Weight, amount used in m ore number of males and limiting reagent should be alysts and solvents. For reagents and catalysts, the molecular niting reagent should be tabulated. Substance Molar mass Grams or mL Moles or Density (if a (g/mol) mmoles liquid) benzaldehyde 106. 12 g/mol 5.10mL 0.0502mols 1.044g/mL acetone 58.08g Imol 2.00mL 10.0274 moles 0.791 glomL NaOH 39.997 g/mol 50 mL...
Need as much help i can get on this!!!!
1. Write a reaction equation for the synthesis of nylon 4,6. (Hint: the reaction equation for making nylon 6,10 is shown at the top of page 2. Make appropriate changes to the reactants to make nylon 4,6.) Но - + H₂N. wit 2. Which side product is formed when sebacyl chloride and hexamethylenediamine react to form nylon? (Hint: In the reaction equation at the top of page 1, which atoms are...
i need help answering the table by tonight for my test!! thank
you!!
Trial 1 Prelaboratory Assignment 1. What is the primary standard used in this experiment? What is the molar mass of the primary standard? 2. Use the chemical formula for the primary standard to write the chemical reaction for the standardization of potassium permanganate. 3. What will indicate the endpoint of the titration? 4. A 0.495 g sample of iron containing salt required 20.22 mL of 0.0194 M...
This is all the information I have. Any Help would be
appreciated.
Titration of an Antacid (i.e., an anti-acid, in other words a base) Part A Procedure: 1. To a beaker of appropriate size add 190 mL of distilled water. Afterwards, using your 10 mL graduated cylinder, add 10 mL of 4 M HCl (hydrochloric acid) stock solution (CAUTION - STRONG ACID-CORROSIVE!) to the 190 mL of distilled water. Mix the solution well. Using a Rainin pipet, carefully pipet 10.000...
I need help with this post lab from Orgo. Anyone please help
me. I have included the procedure from experiment, but let me know
if there is anything to add on this. Thank you
1. Write the overall balanced chemical equation (not the mechanism) for the reaction you carried out in this experiment. Equation must be charge and mass balanced. Use structures not molecular formula. (3 pts) Part A Table 2: Complete this table (15 pts) 2-methyl cyclohexanol cycloalkene Molecular...
Need to create pH vs. volume graph and fill out table
from experimental data below. I have posted the pH vs. volume graph
I have created, not sure if it is right, need to help finding
stoichiometric point. I am also required to fill out the table
posted below. MY LAB GROUP BAILED ON ME PLZ
HELP!!!!!!!!!!!!!!!!!!!!!!!!!
Volume (mL)
pH
0
4.24
1
4.28
2
4.33
3
4.37
4
4.4
5
4.45
6
4.49
7
4.52
8
4.55
9
4.58...
Need help, numbers 3-6 please show work. and fill out table of
chemicals for all chemical used.
calculate mmol in the table as well show work please
and each of these must be listed in its own row. There are 10 column headings: IUPAC name OR common name, structure, CAS number (Chemical Abstract Service number) molecular mass, melting point (if applicable), boiling point (if applicable), solubility (in water, if applicable), density, amounts to be used in the experiment, and the...
i need help with balancing the equation in question 1 in the
first picture and answering number 1 in the second picture please
as soon as possible
1. Balance the following reaction equation. Note: in Organic Chemistry, a standard balanced reaction equation not only balances all the elements on the left vs. the right, but also shows molecular structures. Formulas such as "CHO." are normally not used, because they don't identify a specific isomer. conc. HCI 2. Complete the following...
i
uploaded everything that was given. Where would I find the
experiemental values?
Complete the calculation summary below. READ THE EXPERIMENTAL DISCUSSION FIRST! REPORT ALL ANSWERS TO THE CORRECT SIGNIFICANT FIGURES. SHOW CALCULATION SET-UP on the next page. PART B: Molarity Determination via Solution Stoichiometry 7.625 g Mass of Empty 50 mL Beaker 7.976 g Mass of Beaker and NaCl (final heating) Mass of NaCl Produced (Experimental Yield of NaCl) moles Moles of Na,CO, Consumed 0.00500 Liter Volume of Na,CO,...